660mm Large Diameter Stringing Block

660mm Large Diameter Stringing Block Our 660mm Large Diameter Stringing Block is fitted with the maximum suitable conductor LGJ500. That is to say, the aluminum of this conducting wire possesses the cross section of at most 500 square millimeters. In addition, the block dimension (outside diameter*root diameter*sheave width) is Φ660× Φ560× 100 (mm). The middle steel sheave of both 10122 and 10123 types has a width of 90mm. We can also supply the middle nylon sheave with the width of 90mm for option. Technical Parameters Item Number Model Number of Sheave Rated Load (kN) Weight (kg) Features 10121 SHD660 1 20 30…